MX3143E - PROCEDURE FOR PREPARING AN IMIDAZOLE DERIVATIVE - Google Patents
PROCEDURE FOR PREPARING AN IMIDAZOLE DERIVATIVEInfo
- Publication number
- MX3143E MX3143E MX46175U MX46175U MX3143E MX 3143 E MX3143 E MX 3143E MX 46175 U MX46175 U MX 46175U MX 46175 U MX46175 U MX 46175U MX 3143 E MX3143 E MX 3143E
- Authority
- MX
- Mexico
- Prior art keywords
- phenyl
- group
- alkyl
- aryl
- substituted phenyl
- Prior art date
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
La presente invención se refiere a un procedimiento para preparar un derivado de imidazol, que tiene la fórmula: (VER FIGURA) en donde: Ar es fenilo, fenilo sustituído, tienilo, halotienilo o naftilo, y en donde el fenilo substituído tiene el significado de un grupo fenilo que tiene en el mismo de 1 a 3 substituyentes que consiste independientemente de halo, alquilo inferior, alquiloxi inferior, nitro o ciano, y R es alquilo que tiene de dos a 10 átomos de carbono, alquiloximetilo en donde el grupo alquilo tiene de 1 a 10 átomos de carbono, alquenilo, alqueniloximetilo, en donde el grupo alquenilo tiene de 2 a 10 átomos de carbono, 2-propiniloximetilo, hidroximetilo, halometilo, arilo, aril-alquilo inferior ariloximetilo, ariltiometilo o arilmetoximetilo, en donde el arilo en um miembro seleccionado de grupo que consiste en fenilo, fenilo substituído, naftilo o mono- y di-halonaftilo, en donde el fenilo substituído tiene un significado de un grupo fenilo que tiene en el mismo de 1 a 3 substituyentes que consisten independientemente de halo, alquilo inferior, alquiloxi inferior, ciano, nitro, fenilo, fenilmetilo, benzoilo, halobenzoilo, alquilcarbonilo inferior, alquiloxicarbonilo inferior o trifluometilo, con la condición de que cuando más de un substituyente está presente, sólo uno de los mismos puede seleccionarse del grupo que consiste de fenilo, fenilmetilo, benzoilo y halobenzoilo; caracterizado por hacer reaccionar, de preferencia, a temperaturas de reflujo, un compuesto de la fórmula (VER FIGURA) o una sal metálica del compuesto II, con un compuesto de la fórmula (VER FIGURA) en donde W es una función de este reactivo, en un solvente orgánico de preferencia en presencia de un yoduro metálico.The present invention relates to a process for preparing an imidazole derivative, having the formula: (SEE FIGURE) wherein: Ar is phenyl, substituted phenyl, thienyl, halothienyl or naphthyl, and wherein the substituted phenyl has the meaning of a phenyl group having 1 to 3 substituents therein independently consisting of halo, lower alkyl, lower alkyloxy, nitro or cyano, and R is alkyl having two to 10 carbon atoms, alkyloxymethyl where the alkyl group has from 1 to 10 carbon atoms, alkenyl, alkenyloxymethyl, where the alkenyl group has from 2 to 10 carbon atoms, 2-propynyloxymethyl, hydroxymethyl, halomethyl, aryl, aryl-lower alkyl aryloxymethyl, arylthiomethyl or arylmethoxymethyl, where aryl in a member selected from the group consisting of phenyl, substituted phenyl, naphthyl or mono- and di-halonaphthyl, wherein the substituted phenyl has a meaning of a phenyl group having 1 to 3 therein substituents independently consisting of halo, lower alkyl, lower alkyloxy, cyano, nitro, phenyl, phenylmethyl, benzoyl, halobenzoyl, lower alkylcarbonyl, lower alkyloxycarbonyl, or trifluomethyl, with the proviso that when more than one substituent is present, only one of the They may be selected from the group consisting of phenyl, phenylmethyl, benzoyl, and halobenzoyl; characterized by reacting, preferably, at reflux temperatures, a compound of the formula (SEE FIGURE) or a metal salt of compound II, with a compound of the formula (SEE FIGURE) where W is a function of this reagent, in an organic solvent, preferably in the presence of a metal iodide.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/544,157 US3936470A (en) | 1975-01-27 | 1975-01-27 | 1,3-Dioxolan-2-ylmethylimidazoles |
| US61986375A | 1975-10-06 | 1975-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX3143E true MX3143E (en) | 1980-05-09 |
Family
ID=27067525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX46175U MX3143E (en) | 1975-01-27 | 1975-12-03 | PROCEDURE FOR PREPARING AN IMIDAZOLE DERIVATIVE |
Country Status (14)
| Country | Link |
|---|---|
| CS (1) | CS202001B2 (en) |
| DK (1) | DK157300C (en) |
| ES (1) | ES444667A1 (en) |
| FI (1) | FI62081C (en) |
| HU (1) | HU174593B (en) |
| IE (1) | IE43157B1 (en) |
| IL (1) | IL48902A (en) |
| MX (1) | MX3143E (en) |
| NZ (1) | NZ179231A (en) |
| PH (1) | PH13605A (en) |
| PL (1) | PL101460B1 (en) |
| PT (1) | PT64741B (en) |
| SU (1) | SU850006A3 (en) |
| YU (1) | YU39956B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3575999A (en) * | 1968-08-19 | 1971-04-20 | Janssen Pharmaceutica Nv | Ketal derivatives of imidazole |
-
1975
- 1975-11-12 NZ NZ17923175A patent/NZ179231A/en unknown
- 1975-12-03 MX MX46175U patent/MX3143E/en unknown
- 1975-12-29 PH PH17929A patent/PH13605A/en unknown
-
1976
- 1976-01-15 YU YU11276A patent/YU39956B/en unknown
- 1976-01-21 SU SU762312703A patent/SU850006A3/en active
- 1976-01-26 HU HU76JA748A patent/HU174593B/en not_active IP Right Cessation
- 1976-01-26 IE IE13976A patent/IE43157B1/en unknown
- 1976-01-26 CS CS48576A patent/CS202001B2/en unknown
- 1976-01-26 IL IL48902A patent/IL48902A/en unknown
- 1976-01-26 DK DK30276A patent/DK157300C/en not_active IP Right Cessation
- 1976-01-26 PT PT6474176A patent/PT64741B/en unknown
- 1976-01-26 PL PL18681476A patent/PL101460B1/en unknown
- 1976-01-26 FI FI760175A patent/FI62081C/en not_active IP Right Cessation
- 1976-01-27 ES ES444667A patent/ES444667A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IE43157L (en) | 1976-07-27 |
| FI62081B (en) | 1982-07-30 |
| IL48902A (en) | 1979-10-31 |
| DK157300C (en) | 1990-05-07 |
| CS202001B2 (en) | 1980-12-31 |
| DK30276A (en) | 1976-07-28 |
| ES444667A1 (en) | 1977-11-16 |
| IE43157B1 (en) | 1980-12-31 |
| PL101460B1 (en) | 1978-12-30 |
| HU174593B (en) | 1980-02-28 |
| NZ179231A (en) | 1978-03-06 |
| FI62081C (en) | 1982-11-10 |
| YU39956B (en) | 1985-06-30 |
| PT64741B (en) | 1978-01-04 |
| FI760175A (en) | 1976-07-28 |
| DK157300B (en) | 1989-12-04 |
| SU850006A3 (en) | 1981-07-23 |
| PT64741A (en) | 1976-02-01 |
| PH13605A (en) | 1980-08-05 |
| IL48902A0 (en) | 1976-03-31 |
| YU11276A (en) | 1983-01-21 |
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